OpenConcerto

Dépôt officiel du code source de l'ERP OpenConcerto
sonarqube

svn://code.openconcerto.org/openconcerto

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132 ilm 1 
/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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 *
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 * Copyright 2011 OpenConcerto, by ILM Informatique. All rights reserved.
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 *
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 * The contents of this file are subject to the terms of the GNU General Public License Version 3
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 * only ("GPL"). You may not use this file except in compliance with the License. You can obtain a
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 * copy of the License at http://www.gnu.org/licenses/gpl-3.0.html See the License for the specific
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 * language governing permissions and limitations under the License.
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 *
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 * When distributing the software, include this License Header Notice in each file.
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 */
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 package org.openconcerto.erp.core.sales.pos.io;
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import java.io.ByteArrayOutputStream;
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public abstract class AbstractESCPrinter extends DefaultTicketPrinter {
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    protected static final int GS = 0x1D;
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    protected static final int ESC = 0x1B;
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    public void addToBuffer(String t) {
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        addToBuffer(t, NORMAL);
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    }
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    public void addToBuffer(String t, int mode) {
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        this.strings.add(t);
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        this.modes.add(mode);
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    }
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    protected byte[] getPrintBufferBytes() {
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        final ByteArrayOutputStream bOut = new ByteArrayOutputStream();
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        // Init
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        bOut.write(ESC);
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        bOut.write(0x40);
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        // French characters
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        bOut.write(ESC);
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        bOut.write(0x52);
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        bOut.write(0x01);
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        //
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        final int size = this.strings.size();
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        for (int i = 0; i < size; i++) {
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            String string = this.strings.get(i);
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            int mode = modes.get(i);
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            if (mode == BARCODE) {
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                //
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                bOut.write(GS);
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                bOut.write(0x48);
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                bOut.write(0x02); // en bas
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                //
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                bOut.write(GS);
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                bOut.write(0x77);
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                bOut.write(0x02); // Zoom 2
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                //
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                bOut.write(GS);
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                bOut.write(0x68);
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                bOut.write(60); // Hauteur
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                // Code 39
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                bOut.write(GS);
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                bOut.write(0x6B);
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                bOut.write(0x04); // Code 39
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                for (int k = 0; k < string.length(); k++) {
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                    char c = string.charAt(k);
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                    bOut.write(c);
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                }
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                bOut.write(0x00); // End
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            } else {
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                if (mode == NORMAL) {
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                    bOut.write(ESC);
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                    bOut.write(0x21);
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                    bOut.write(0);// Default
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                } else if (mode == BOLD) {
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                    bOut.write(ESC);
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                    bOut.write(0x21);
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                    bOut.write(8);// Emphasis
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                } else if (mode == BOLD_LARGE) {
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                    bOut.write(GS);
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                    bOut.write(0x21);
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                    bOut.write(0x11);//
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                }
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                for (int k = 0; k < string.length(); k++) {
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                    char c = string.charAt(k);
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                    if (c == 'é') {
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                        c = 130;
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                    } else if (c == 'è') {
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                        c = 138;
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                    } else if (c == 'ê') {
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                        c = 136;
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                    } else if (c == 'ù') {
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                        c = 151;
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                    } else if (c == 'à') {
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                        c = 133;
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                    } else if (c == 'ç') {
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                        c = 135;
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                    } else if (c == 'ô') {
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                        c = 147;
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                    }
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                    bOut.write(c);
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                }
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            }
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            bOut.write(0x0A);// Retour a la ligne
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        }
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        // Eject
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        bOut.write(0x0A);
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        bOut.write(0x0A);
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        bOut.write(0x0A);
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        bOut.write(0x0A);
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        // Coupe
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        bOut.write(GS);
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        bOut.write(0x56); // V
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        bOut.write(0x01);
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        final byte[] byteArray = bOut.toByteArray();
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        return byteArray;
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    }
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    @Override
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    public abstract void printBuffer() throws Exception;
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    @Override
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    public abstract void openDrawer() throws Exception;
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}